Hypertherm Powermax30 AIR Service Manual - Manual (Page 110)

110 Powermax30 AIR Service Manual 808850
6 – Power Supply Component Replacement
4. On the outside of the power supply, loosen the power cord’s strain relief nut so that the wires move freely.
5. From outside of the power supply, pull the wires through the strain relief and through the hole in the rear panel
to remove the power cord.
6. Are you replacing the strain relief?
 If yes, use an adjustable wrench to unscrew the retention nut on the inside of the power supply. Remove the
strain relief from the rear panel.
 If no, continue with Install the power cord and strain relief on page 114.
Figure 33
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2 3
4
1
2
3
4
Outside
1
3
Inside